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IMPROVED LOM-BREAD MACHINE.

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To ALL WHoM 1T MAY coNcERN:

Be it known that I, JOHN DARCY, of San Francisco, county of San Francisco, State of California, have invented an Improved Loaf-BreadMachine; andI do hereby declare the following description and accompanying drawings-are suicient to enable any person skilled in the art or science to which itmost nearly appertans to make and use my said invention or improvement without further-invention or experiment.

The nature of my invention is to provide an improved machine for rolling and cutting dough into the desired size for loaf-bread, and consists in constructing a-machine with rollers or'cylinders placed transversely across a platform operated by toothed Wheels. An endlessvfbelt or apron revolvesbeneath the rollers, and a revolving knife in front of the rollers cuts'the dough .into the desired size at every revolution, and-the endless belt carries it to the end of the machine, from whence it is taken-and foldedfin such a manner thatthe 'gases are retained until it is ready for the oven. 1 l To more fully describe my invention, reference is had to the accompanying drawing, and letters marked thereon, which shows a sectional side elevation. l

v A is a frame, to which curved standards or brackets, B B, are bolted. In these' standards revolve the two crushing-rollers C C', operated by gear-wheels at one endof their axes. The endless belt a. moves below the crushing-rollers, and is operated by a gear-wheel on the end'of one of the apron-rollers D. Between the lower crushing-roller andthe apron-roller a pinion voperates by means of a pulley, which moves the whole machinery, the endless apron having a roller, D', at the other end of the machine to support and keep it tight. A table, 6, directly beneath the belt, supports it and resists the pressure of the knife when cutting the dough. The knife F, for cutting the' sheets into the desired size,-is placed in front of the crushing-rollers, so that the sizeof the A piece of dough is governed by the circumference of the belt-roller D, orv thejspeed of the knife. The knife is placed a little above the endless apron, so that at each revolution it presses upon the apron, and a piece is severed. This knife is operatedby a toothed wheel geared to the lower-crushing-roller, and a similar wheel, G,

attached to the' end of the knife-shaft. v

` The dough' is introduced to the rollers by a hopper, E E, constructed in the usual'way, and is received between them, and passes through on to the endless apron, where it is cut by thelknifc F.

In order to prevent the gas from escaping during the fermenting process, the pieces are taken from the apron, and folded up by doubling the sides and ends over, so that the cut orsevered edges are brought to the inside, and the gas thus confined, shown atFigui-e 2i. After a sufcientti'me has elapsed, the pieces or loaves thustreated are placed in pans for baking.

Having thus described my invention, I am well aware that a machine, similar in some respects to that herein described, has been employed for cutting and docking dough for crackers. This device I do not claim; but what I do claim, and desire to'secure by Letters Patent, is i .The combination and arrangement' of the kneading-rollers C C', endless apron a, carried by the rollers D i and D', and the rotating knife F, all as set forth.

In witness whereof I have hereunto setmy hand and seal.

- JOHN DARCY. [1.. s]

Witnesses:

Gao, H.. STRONG, J. L. Booms. 

